InChI=1/C19H19N5O7/c1-30-13-4-3-10(7-14(13)31-2)5-6-24-17(27)11(15(25)23-19(24)29)8-20-12-9-21-18(28)22-16(12)26/h3-4,7-9,20H,5-6H2,1-2H3,(H,23,25,29)(H2,21,22,26,28)/p-1/b11-8-/fC19H18N5O7/h22-23H/q-1 2EA4AA08BD7FF950